Datasheet > RPS 500

RPS 500

更新时间： 2023-12-06 20:11:28

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	100K
描述
Power Resistor for Mounting Onto a Heatsink Thick Film Technology

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RPS 500 数据手册

RPS 500

Vishay Sfernice

www.vishay.com

Power Resistor for Mounting Onto a Heatsink

Thick Film Technology

FEATURES

• Compliant with requirement #26 of

NF-EN45545-2

• High power rating: 500 W

• High overload capability up to 2 times rated power

(see Energy Curve)

• Heatsink mounting

• Low thermal radiation of the case

LINKS TO ADDITIONAL RESOURCES

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

3D Models

This range has been developed specifically for electrical traction applications and is capable of dissipating 500 W at +70 °C.

The remarkable performance characteristics are evident when used in severe pulse conditions. The copper base allows easy

mounting on the heatsink and provides optimal dissipation conditions.

DIMENSIONS in millimeters

RPS 500D

RPS 500A

10.5

33.5

16.2

18.7

Ø 7.2

Ø 4.2

Ø 7.2

Ø 4.2

38.1

35.8

2 x M4

useful depth: 6

2 x M4

useful depth: 6

Ø 21

Note

•

Tolerances unless stated: 0.2 mm

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE

RANGE

RATED POWER

LIMITING ELEMENT

TEMPERATURE

COEFFICIENT

ꢁꢁmꢂ°C

TOLERANCE

ꢀ

MODEL

SIZE

P_{25 °C}

VOLTAGE U_L

5000

RPS 500

500

0.24 to 1M ⁽¹⁾

500

1, 2, 5, 10

150

Note

(1)

E24 series

MECHANICAL SPECIFICATIONS

TECHNICAL SPECIFICATIONS

Insulated case and resin

Rated Power (P₇₀

)

Flammability

Resistive Element

Substrate

for potting UL 94 V-0

500 W continuous load

Chassis Mounted at 70 °C

Cermet

Alumina onto base of

nickel coated copper

(Case Temꢁerature)

Thermal Resistance of the

Comꢁonent

R_{th (j - c)}: 0.11 °C/W

End Connections

Weight

Screws M4 (M5 on request)

250 g 10 ꢀ

300 ppm/°C < 1 Ω

150 ppm/°C ꢁ 1 Ω

Temꢁerature Coefficient

Tightening Torque on

Connections

Tightening Torque on Heatsink

2 Nm

4 Nm

L: 7 kV_RMS- H: 12 kV_RMS

MIL STD 202 Method 301:

1 min/10 mA max.

Dielectric Strength

ꢁ 10⁶MΩ under U_ins= 500 V_DC

ENVIRONMENTAL SPECIFICATIONS

Insulation Resistance

Inductance

IEC 60115-1

Temꢁerature Range

-55 °C to +125 °C

IEC 60695-11-5

Application time: t_a= 10 s

Burning duration: t_b< 30 s

< 50 nH

Flammability

Revision: 17-Oct-2022

Document Number: 50047

For technical questions, contact: sferfixedresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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与RPS 500相关器件

型号	品牌	获取价格	描述	数据表
RPS0108	ETC	获取价格	HIGH PERFORMANCE ATX POWER SUPPLY
RPS0109	ETC	获取价格	HIGH PERFORMANCE ATX POWER SUPPLY
RPS0110	ETC	获取价格	HIGH PERFORMANCE ATX POWER SUPPLY
RPS-01-1-1-98-8	AMPHENOL	获取价格	Board Connector, 16 Contact(s), Female, Straight, Press Fit Terminal, ROHS COMPLIANT
RPS0250AH10R0JB	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 10ohm, 5000V, 5% +/-Tol, 150ppm/Cel, Chassis
RPS0250AH1100FB	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 110ohm, 5000V, 1% +/-Tol, 150ppm/Cel, Chassi
RPS0250AH1100JB	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 110ohm, 5000V, 5% +/-Tol, 150ppm/Cel, Chassi
RPS0250AH1100JN	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 110ohm, 5000V, 5% +/-Tol, 150ppm/Cel, Chassi
RPS0250AH1100KB	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 110ohm, 5000V, 10% +/-Tol, 150ppm/Cel, Chass
RPS0250AH1101GB	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 250W, 1100ohm, 5000V, 2% +/-Tol, 150ppm/Cel, Chass

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